I have been creating roadmaps in Visio lately, and the client is only concerned with the months and years, so I thought it would be sensible to use a Date Format Picture to display only the month and year in the Shape Data window. What I did not expect is that the mere existence of this Date Format Picture would alter the actual date stored in the cell. In this blog, I layout my concerns about the Calendar popup that is provided for Date type Shape Data rows.
In the following example, I have created a shape, coloured pale orange below, and added 25 Date type Shape Data rows. I have not applied any format to Property1, but then I have applied each of the 17 suggested Date Format Patterns provided on a drop-down list in the Define Shape Data dialog. Finally, I added a further 7 patterns manually. I then selected Today as the value for every single Shape Data row:[Read more…] about Visio Date Format Pictures Affect Data Entry via the Calendar Popup